Purchase Qty. Reference FOB Price
50-199 Sets US$3.79
200-499 Sets US$3.68
500-1,999 Sets US$3.58
2,000+ Sets US$3.47
Product Description
Product Parameters Preferred Materials,Compliant with Standards Precision Machining,Process Specification Factory Inspection,Stable Performance 1.Pure Brass is used as the Substrate, and the Shell is Treated with Nickel Plating, Which has Good Wear Resistance. 2.Threads and Inner ...